{"id":"eb27b5db-6de7-46c0-9c88-66aeda9771f8","created_at":"2025-08-29T17:12:15.661Z","updated_at":"2026-01-12T18:07:36.343Z","owner_id":"4a57b9a7-9191-42ee-b158-c355031ca452","location_id":"a41bf2ae-e57c-465e-85b3-83ddad8bd51b","dataset_id":"e245f276-2ebc-4fef-86e3-cf4d783b5ace","form_id":"d0b457e0-91fd-4749-8b31-24dadb28569e","observed_at":"2016-04-09T04:00:00.000Z","observed_at_local":"2016-04-09T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.55mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/109730","readings":[{"id":"227b844b-b167-47ec-9e5c-81bd4905c55e","created_at":"2025-08-29T17:12:15.689Z","updated_at":"2025-08-29T17:12:15.689Z","parameter":"ph","unit":"std_units","value":"8.28","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"fd9f512b-b780-43e8-b8d8-2f00a6ac5916","created_at":"2025-08-29T17:12:15.698Z","updated_at":"2025-08-29T17:12:15.698Z","parameter":"oxygen","unit":"mg_l","value":"12.55","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"2a2dd285-d125-4484-b302-3fd5bc20d3d7","created_at":"2025-08-29T17:12:15.703Z","updated_at":"2025-08-29T17:12:15.703Z","parameter":"water_depth","unit":"m","value":"4.27","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"f1364115-d7f8-4d12-952a-a2341409c000","created_at":"2025-08-29T17:12:15.707Z","updated_at":"2025-08-29T17:12:15.707Z","parameter":"conductivity","unit":"us_cm","value":"284.29","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"bbc7825f-b68d-4476-a510-51535aa939d2","created_at":"2025-08-29T17:12:15.716Z","updated_at":"2025-08-29T17:12:15.716Z","parameter":"water_temperature","unit":"deg_c","value":"5.36","equipment":"other_multimeter_temperature","equipment_limit":null}]}